Stepper & BLDC Motor Manufacturer In China

About HH Motor

Henghe Motor, operating as HH Motor, is a leading manufacturer of precision stepper and brushless DC (BLDC) motors based in China. Since our founding in 2006, we have dedicated ourselves to engineering excellence, innovation, and quality in motion control solutions.

We inherit and refine advanced international technologies in stepper motor design and manufacturing, combining them with rigorous in-house R&D to deliver high-performance motors trusted by industries worldwide.

Self-Owned 30,000 ㎡ Factory & Warehouse

Certified with ISO 9001, CE, TUV, SGS

Over 17 Years of Industry Experience

Our Capabilities

From concept to production, we offer comprehensive engineering and manufacturing services tailored to your motion control needs.

In-House Manufacturing

Full control over production with a 30,000㎡ facility ensures consistency, scalability, and rapid turnaround for OEM and ODM projects.

Quality Assurance

Certified under ISO 9001, CE, TUV, and SGS standards. Every motor undergoes rigorous testing for durability, precision, and performance.

Custom Engineering

Our team supports custom modifications including shafts, connectors, encoders, gearboxes, and firmware tuning for specialized applications.

Our Products

Precision-engineered stepper and BLDC motors for automation, robotics, medical devices, and industrial equipment.

28H Hybrid Stepper Motor

Compact NEMA 11 size with high torque density. Ideal for small automation systems and medical instruments.

Step Angle: 1.8°
Frame Size: 28mm
Voltage: 2.8V
Holding Torque: 0.28 Nm

86H Hybrid Stepper Motor

High-torque NEMA 34 motor for CNC machines, 3D printers, and industrial automation.

Step Angle: 1.8°
Frame Size: 86mm
Holding Torque: Up to 7.5 Nm
Current: 4.2A

35H Hybrid Stepper Motor

Mid-size motor balancing power and compactness. Suitable for packaging and labeling machines.

Step Angle: 1.8°
Frame Size: 35mm
Holding Torque: 0.5 Nm
Voltage: 3.3V

Linear Stepper Motors

Direct drive linear motion systems with high precision and repeatability. No mechanical conversion needed.

Resolution: 0.001mm
Force: Up to 150N
Stroke Length: Customizable
Applications: Semiconductor, optics

Stepper Motor Drivers

Microstepping drivers with smooth operation, low noise, and high efficiency. Compatible with all HH motors.

Current Range: 0.5A–7.0A
Input Voltage: 24–48V DC
Microstep: Up to 1/256
Protection: Overheat, overcurrent

Stepper Motor with Gearbox

Integrated planetary or spur gearbox for increased torque and reduced speed. Pre-assembled and tested.

Reduction Ratios: 3:1 to 100:1
Output Torque: Up to 20 Nm
Backlash: <5 arcmin
Mounting: NEMA 17, 23, 34

Brushless DC (BLDC) Motors

High-efficiency, low-maintenance motors for continuous operation in demanding environments.

Power Range: 50W–1kW
Speed: Up to 10,000 RPM
Efficiency: >85%
IP Rating: Up to IP65

Custom Motor Solutions

Tailored designs for unique applications including special windings, connectors, feedback, and housings.

OEM/ODM Support
Prototyping in 2–4 Weeks
Volume Production
Global Compliance

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Frequently Asked Questions

What types of stepper motors do you manufacture?

We produce hybrid stepper motors in NEMA 11 (28H), NEMA 14 (35H), NEMA 17, NEMA 23, and NEMA 34 (86H) sizes, along with linear stepper motors and integrated gearbox models.

Are your motors certified for international standards?

Yes, Henghe Motor holds ISO 9001, CE, TUV, and SGS certifications, ensuring our products meet global quality and safety requirements.

Can you provide custom motor solutions?

Absolutely. We offer full OEM/ODM services including custom windings, shafts, connectors, encoders, gearboxes, and firmware to meet your exact specifications.

What is the lead time for samples and mass production?

Sample lead time is typically 2–3 weeks. Mass production lead time ranges from 4–8 weeks depending on order volume and customization level.

Do you offer motor drivers and controllers?

Yes, we manufacture a full range of microstepping drivers compatible with our stepper motors, supporting various current and voltage ranges with advanced protection features.

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